Kirby Morgan 510-521 Head Cushion For SL-17B Underwater Breaker 5/16" (8 mm)

5/16" (8 mm)

The locking system not only seals the neck dam to the helmet but also secures the front of the yoke

Performance: 1525 BPM @ 8 GPM

The RMG-2-FS-24 waterproof rubber connector is a 2-pin female

Kirby Morgan 510-521 Head Cushion For SL-17B Underwater Breaker 5/16" (8 mm)The fit of the head cushion is critical to both comfort and safety. In general, the head cushion should be snug fitting and help hold the helmet to your head. The head cushion should also be adjusted so that it assists in the proper seal of the oral nasal mask to the face. Earphone holes are no longer present in the side pieces, but may be cut if the user prefers. The liner is made of a durable, nylon based material (black), plus, a webbing strap has